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The MAX22165CAEE is a fast, low-power six-channel enhanced digital isolator.

Features:

Enhanced electrical isolation for digital signals

16-QSOP package with 4mm creepage distance and electrical clearance

3kVRMS Endurance up to 60s (VISO)

Sustainable Tolerance 445VRMS (VIOWM)

Withstand ±10kV surges in 1.2/50µs waveforms between GNDA and GNDB

High CMTI performance (50kV/µs, typical)

Low power consumption

When VDD = 1.8V, 0.71mW per channel at 1Mbps rate

When VDD = 3.3V, 1.34mW per channel at 1Mbps rate

When VDD = 1.8V, 3.21mW per channel at 100Mbps rate

Transmission delay and jitter are both low

Maximum data rate up to 200Mbps

Propagation delay as low as 7ns (typical value) when VDD = 3.3V

Clock jitter RMS 11.1ps (typical)

Safety regulation certification

UL Refer to UL1577

cUL refer to CSA Bulletin 5A

VDE 0884-11 Reinforced insulation (TBD)

Product Overview:

The MAX22165 is a fast, low-power, six-channel enhanced digital electrical isolator using ADI's proprietary process technology. The device has enhanced insulation and a tolerance duration of 60 seconds to the 3kVRMS voltage rating. Automotive applications and general-purpose devices are rated for operating ambient temperatures ranging from -40°C to +125°C. Devices with the /V suffix are AEC-Q100 certified.

Industry:

Isolated SPI, RS-232/422/485, CAN, digital I/O

Fieldbus communication

Motor control

Medical system

These devices transmit digital signals between circuits with different power domains, with power consumption as low as 0.71mW per channel at 1Mbps (1.8V supply). Low power features help reduce system power consumption, improve reliability, and enable compact designs. These devices have a maximum data rate of 25Mbps or 200Mbps and offer either a default high level or a default low level output. These devices have low transmission latency and clock jitter, helping to reduce system latency.

In addition, these devices are equipped with separate 1.71V to 5.5V power supplies on each side, making them ideal for use as level converters.

The MAX22165 has five channels to transmit digital signals in one direction and another channel to transmit digital signals in the opposite direction.